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Model # SUN300012v

Internet # 203423830

Sunray 3000 Pure Sine Wave Intelligent DC to AC Inverter (12-Volt)

This item has been discontinued.
The Home Depot no longer carries this specific product.

$579.99 /each



Model # SUN300012v

Internet # 203423830

Ramsond proudly introduces its new Sunray DC to AC Pure Sine Wave Power Inverter - Nearly a decade of research and development and real-world testing under demanding conditions have produced one of the most sophisticated power inverters in the world. Ramsond Sunrays are advanced and reliable, producing pure (true) sine wave power for sensitive electronic equipment. Pure sine wave output is a far superior (cleaner) form of output power compared to modified sine wave or square wave power as utility company AC power is pure sine wave. Extremely rugged and powerful, yet compact and lightweight, Ramsond Sunrays can be used for a wide variety of applications from home to business to jobsite and beyond. Sunrays feature user-friendly LED displays and alarms that show real-time live data and information about the working conditions of the inverter, load and battery bank. They are also engineered for superior heat reduction and cooling, featuring ruffled heat sink fins and multiple internal fans. Ramsond inverters are tested and certified to be compliant with safety standards and are ETL listed.

  • Rated DC input (Volt) - 12-Volt (10.5-Volt - 14.5-Volt)
  • AC output (Volt) - 115Volt +/- 10%
  • Output frequency - 60 Hz
  • Peak power output - 6000-Watt
  • Continuous power output - 3000-Watt
  • Precision extruded anodized aluminum shells, preventing corrosion and increased wear resistance
  • Ruffled heat sink fins provide increased surface area for cooling and control air flow
  • Equipped with three high speed rear fans, thermostatically controlled and will automatically engage when the internal temperature increases
  • Remote-ready for both wireless and wired control systems (remote system not included) using standard telephone cabling and connectors
  • ETL listed and certified to comply with standards for safety by Intertek Laboratories and a government approved testing laboratory
  • Home Depot Protection Plan:

    Home Depot Protection Plan


Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Electrical Product Type 
Solar Power Inverter 
Warranty / Certifications
Manufacturer Warranty 
1 Year Limited Manufacturer's Warranty - Parts & Labor 


Rated 3.0 out of 5 by 6 reviewers.
Rated 1.0 out of 5.0 by It is not a pure sine inverter. Please watch my vidio on ramsond 3000 on YouTube by elrazthegreat1. Do not waste your time and money on this inverter, it is not a pure sine wave, it is not a 3000 watts it is a three 1500 watts stacked inverters that use a lot of DC volts. You are getting what you pay for. June 8, 2013
Rated 1.0 out of 5.0 by Junk, Just Junk! I purchased one of these so called true, pure sine wave inverters and it is anything but! High voltage draw, excessive heat and nothing but lines thru my TV. I sent this back to them 2 times and got the same junk back. My Aims modified sine wave operates cleaner than this one so save your money, buy something good. September 1, 2013
Rated 2.0 out of 5.0 by Not happy with this inverter I needed a pure sine inverter and this came a t a good price for 3000 watts. It worked fine for a few months but then started overheating quickly. It appeared that the cooling fans had quit working. I was only running about 700-800 watts on an inverter rated at 3000 watts. After an hour it would shut itself down. July 7, 2014
Rated 5.0 out of 5.0 by Very nice inverter. Made well. I purchased this inverter for off grid emergency power. Its hooked to 10 Ramsond 100 watt solar panels and their 60 amp SunSheild Pro charge controller. The unit is very well made with attention to detail. It runs my refrigerator and a small 5000 btu window A/C as well as all our LED lighting. The unit runs cool and quiet with the cooling fan running as needed. I really liked the front mounted 30 amp hard wire circuit as that's the main one we use. I purchased this after looking at many makes and models. It has a good warranty and the companies tech support people are good. If I have any questions they are always happy to help. I kept my system with one compant to keep it simple. That's just a personal choice. I find their equipment well made and backed by decent warranties which so far I haven't had to use. If you follow the installation instructions you should be ok. I've seen the You Tube videos, and like my comments, this is strictly my opinion. If you install the required 300 amp fuse and correct size wire you'll be ok. If I have any problems I'll update this review. July 3, 2013
Rated 4.0 out of 5.0 by It works with all my devices I have used other intervters before and they all cause hum or some items wont even work. Even tried a generator with same results. This is the first device that runs everything, even my gas dryer. My only complaint is that it gets hot when running 1000 Watts. Seems to consume more power than other inverters for the same output. Otherwise this is a great product. December 18, 2012
Rated 5.0 out of 5.0 by Great Sine Wave Inverter This ballast is way better than the square wave ballast that I was using. Works great when loaded to 1500 watts . February 19, 2013
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